| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Horse Shoe, Battle of the, 1814 | No definition provided | Christopher Rauch | 2023.12.01 |
| Horseshoeing | No definition provided | Christopher Rauch | 2023.12.01 |
| Horseshoers | No definition provided | Christopher Rauch | 2023.12.01 |
| Horseshoers--Periodicals | No definition provided | Christopher Rauch | 2023.12.01 |
| Horse-shows | No definition provided | Christopher Rauch | 2023.12.01 |
| Horse--Stud-books | No definition provided | Christopher Rauch | 2023.12.01 |
| Horse-training | No definition provided | Christopher Rauch | 2023.12.01 |
| Horsfordite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Horticultural societies | No definition provided | Christopher Rauch | 2023.12.01 |
| horticulture | Horticulture is the art and science of the cultivation of plants | Ryan McGranaghan | 2023.04.16 |
| Horticulture | No definition provided | Christopher Rauch | 2023.12.01 |
| Hortonolite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Horvathite (Y) | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Hose | No definition provided | Christopher Rauch | 2023.12.01 |
| Hose--Testing | No definition provided | Christopher Rauch | 2023.12.01 |
| Hoshiite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Hosiery | No definition provided | Christopher Rauch | 2023.12.01 |
| Hospital endowments | No definition provided | Christopher Rauch | 2023.12.01 |
| Hospitals | No definition provided | Christopher Rauch | 2023.12.01 |
| Hospitals--Accounting | No definition provided | Christopher Rauch | 2023.12.01 |